“Jesus told him, “I am the way, the truth, and the life. No one can come to the Father except through me.”
He left off the part that I am sure He mean’t to say. Something like “Unless you keep to the traditions of a church that will come to be in about 300 years.”
Sarcasm is cloaked aggression. That is a sin.
Does the Bible state It is the sole or final authority of Christianity? No. Neither this statement nor anything even close to it appears anywhere in the New Testament. In fact, Christ said that the Church is to resolve disputes among Christians, not Scripture (Matthew 18:17).